Home / 51,100,855.70-76,651,283.55-46,062,007.70

Finding the Fourth Proportional to 51,100,855.70, 76,651,283.55 and 46,062,007.70

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Solution

The fourth proportional to 51,100,855.70, 76,651,283.55 and 46,062,007.70 is: 69,093,011.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,100,855.70 : 76,651,283.55 = 46,062,007.70 : x
  2. Step 2: Convert to fraction form
    51,100,855.70/76,651,283.55 = 46,062,007.70/x
  3. Step 3: Cross multiply
    51,100,855.70x = 76,651,283.55 × 46,062,007.70
  4. Step 4: Simplify right side
    51,100,855.70x = 3,530,712,013,094,983.50
  5. Step 5: Solve for x
    x = 3,530,712,013,094,983.50/51,100,855.70
  6. Step 6: Final answer
    x = 69,093,011.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.